>> it takes a lot of energy and courage to recover from this extort of surgery. >> what are the implications of this? where are we going next? >> u think at love oz these are being funded by the military and these severe facial injuries and i think military people will be able to benefit from this extreme burn patients that we've not been able to reconstruct with traditional surgeries will be beneficial from this accident -- gunshot injuries to the face. there's a whole host of people who, i think, have a great future having into future before with this surgery. >> here's the kind of frightening thought. what about someone that decides i want to get a full-face transplant because i don't like my face or because my face is getting older so i want somebody to do naet their face to me. >> right. well, we start to run into a few moral issues where this surgery, that's true. >> that happens a lot when you're -- >> there's a thin line between science and science fiction. >> you can probably imagine there would be some people like that. >> absolutely. >> and then the whole idea of growing a clone t